ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

ALXN was delisted on the 20th of July, 2021.

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517 hedge funds and large institutions have $30.2B invested in Alexion Pharmaceuticals Inc in 2016 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 192 increasing their positions, 210 reducing their positions, and 70 closing their positions.

Holders
517
Holders Change
-29
Holders Change %
-5.31%
% of All Funds
13.8%
Holding in Top 10
14
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-33.33%
% of All Funds
0.37%
New
47
Increased
192
Reduced
210
Closed
70
Calls
$198M
Puts
$161M
Net Calls
+$36.5M
Net Calls Change
+$45.8M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.33B
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$297M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$90.9M
4
Millennium Management
4
Millennium Management
New York
$76M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.85B

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$644M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$726M
3
WRF
3
Waddell & Reed Financial
Kansas
$355M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$269M
5
Goldman Sachs
5
Goldman Sachs
New York
$130M
Name Market Value Shares Shares
Change 		Shares
Change %
Norges Bank
26
Norges Bank
Norway
$228M 1,639,174 -67,628 -4%
American Century Companies
27
American Century Companies
Missouri
$205M 1,470,865 -169,181 -10%
DCP
28
DSM Capital Partners
Florida
$190M 1,363,583 -8,592 -0.6%
Temasek Holdings
29
Temasek Holdings
Singapore
$171M 1,226,630 – –
TG
30
TCW Group
California
$154M 1,109,174 -227 -0%
BB
31
BB Biotech
Switzerland
$144M 1,034,428 – –
BA
32
BlackRock Advisors
Delaware
$142M 1,018,784 -302,034 -23%
Allianz Asset Management
33
Allianz Asset Management
Germany
$138M 990,264 +158,620 +19%
JHIU
34
Janus Henderson Investors US
Colorado
$131M 941,795 +189,634 +25%
Goldman Sachs
35
Goldman Sachs
New York
$130M 934,196 -427,874 -31%
Legal & General Group
36
Legal & General Group
United Kingdom
$128M 920,520 +35,267 +4%
Axa
37
Axa
France
$127M 908,887 +20,291 +2%
GE
38
General Electric
Ohio
$121M 872,001 -48,098 -5%
UBS AM
39
UBS AM
Illinois
$108M 772,762 -31,862 -4%
BIM
40
BlackRock Investment Management
Delaware
$93.3M 670,499 -39,314 -6%
SAM
41
Sectoral Asset Management
Quebec, Canada
$91.5M 657,013 -101,167 -13%
ClearBridge Investments
42
ClearBridge Investments
New York
$90.9M 652,620 +567,165 +664%
TCM
43
Tekla Capital Management
Massachusetts
$88.7M 636,805 – –
Sumitomo Mitsui Trust Group
44
Sumitomo Mitsui Trust Group
Japan
$86.7M 622,818 +16,371 +3%
CCI
45
Columbus Circle Investors
$83.9M 602,609 -204,193 -25%
Charles Schwab
46
Charles Schwab
California
$83.7M 601,204 +22,758 +4%
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
$83.5M 600,084 -40,400 -6%
Loomis, Sayles & Company
48
Loomis, Sayles & Company
Massachusetts
$82.5M 592,479 +43,568 +8%
Franklin Resources
49
Franklin Resources
California
$79.3M 569,644 -14,780 -3%
Swiss National Bank
50
Swiss National Bank
Switzerland
$78.1M 585,341 +174,400 +42%
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